You are on the Starship Enterprise visitin an uninhabited planet. While investig

Question

You are on the Starship Enterprise visitin an uninhabited planet. While investigating the surface of the planet, you come across a "nugget" of some type. You take it aboard the Enterprise to determine some of its physical properties. You find that it has a melting point of 1000.0 C and is relatively heavy, density 11.655 g/mL and that the radius of the atom is found to be 144.8 pm. Into what type of unit cell (i.e., simple cubic fave-centered cubic, or body-centered cubic) does this material cystallize? Be sure to fully support your answer. The apparent atomic mass is 120.5 amu. Remember that 1 amu = 1.660538783 x 10^24 g.

Explanation / Answer

Body-centered cubic because it's diameter matches with 0.86

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